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Sick WF2-B4210 Description
- Laser, infrared, red light or ultrasonic variants
- Very fast response times (up to 100 s)
- A wide range of different dimensions
- Simple and accurate adjustment via teach-in or manually via "+"/"-" buttons
- Aluminum housing
- An integrated housing that combines the sender and receiver keeps installation time to a minimum
- A wide variety of fork widths, depths and different detection technologies (IR LED, red LED, laser and ultrasonic) meet any need
- A highly visible light spot in the laser and red light versions make these sensors easy to adjust
- High switching frequencies ensure reliable performance
- High immunity to ambient light provides reliable detection
- Aluminum housing meets requirements for use in general industrial conditions
Your benefits
| Features | |
| Functional principle: | Optical detection principle |
| Fork width: | 2 mm |
| Fork depth: | 60 mm |
| Label detection: | ![]() |
| Light source: | LED, infrared |
| Type of light: | Infrared |
| Switching mode: | Light/darkswitching, adjustable via reverse polarity |
| Mechanics/electronics | |
| Supply voltage Vs 1): | 10 V ... 30 V |
| Residual ripple 2): | < 10 % |
| Power consumption 3): | 40 mA |
| Switching frequency 4): | 10 kHz |
| Response time 5): | 30 s |
| Switching output: | PNP: HIGH = VS-≤ 2 V / LOWapprox. 0 V NPN: HIGH = approx.VS/ LOW ≤ 2 V |
| Switching output: | PNP/NPN (Push/ Pull) |
| Output current Imax.: | 100 mA |
| Connection type: | Connector M8, 4-pin |
| Ambient light safety: | Incandescent lamp: ≤ 3,000 klx |
| Protection class 6): | III |
| Circuit protection: | Output Q short-circuit protected Interference suppression |
| Enclosure rating: | IP 65 |
| Weight: | Ca. 36 g ... 160 g 7) |
| Housing material: | Aluminum |
| Teach-in: | 0 |
| 1) Limit values, reverse-polarity protected 2) May not exceed or fall short of VS tolerances 3) Without load 4) With light/dark ratio 1:1, no time delay 5) Signal transit time with resistive load 6) Reference voltage DC 50 V 7) Depending on fork width | |
| Ambient data | |
| Ambient temperature 1): | Operation: -20 ... 60 C Storage: -20 ... 80 C |
| Shock load: | according to IEC 60068 |
| 1) Do not bend below 0 C | |
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